Bug#1046965: python-geotiepoints: Fails to build source after successful build

[Lucas Nussbaum]

Source: python-geotiepoints
Version: 1.6.0-1
Severity: minor
Tags: trixie sid ftbfs
User: lucas at debian.org
Usertags: ftbfs-sab-20230813 ftbfs-source-after-build
User: debian-qa at lists.debian.org
Usertags: qa-doublebuild

Hi,

This package fails to build a source package after a successful build
(dpkg-buildpackage ; dpkg-buildpackage -S).

This is probably a clear violation of Debian Policy section 4.9 (clean target),
but this is filed as severity:minor for now, because a discussion on
debian-devel showed that we might want to revisit the requirement of a working
'clean' target.

More information about this class of issues, included common problems and
solutions, is available at
https://wiki.debian.org/qa.debian.org/FTBFS/SourceAfterBuild

Relevant part of the build log:
> cd /<<PKGBUILDDIR>> && runuser -u user42 -- dpkg-buildpackage --sanitize-env -us -uc -rfakeroot -S
> ---------------------------------------------------------------------------------------------------------------------------------------------
> 
> dpkg-buildpackage: info: source package python-geotiepoints
> dpkg-buildpackage: info: source version 1.6.0-1
> dpkg-buildpackage: info: source distribution unstable
> dpkg-buildpackage: info: source changed by Antonio Valentino <antonio.valentino at tiscali.it>
>  dpkg-source --before-build .
> dpkg-source: info: using options from python-geotiepoints-1.6.0/debian/source/options: --extend-diff-ignore=^[^/]+.egg-info/
>  debian/rules clean
> dh clean --with python3,numpy3 --buildsystem=pybuild
>    debian/rules override_dh_auto_clean
> make[1]: Entering directory '/<<PKGBUILDDIR>>'
> dh_auto_clean
> rm -f geotiepoints/multilinear*.so
> rm -f -r python_geotiepoints.egg-info
> rm -f geotiepoints/multilinear_cython.c
> make[1]: Leaving directory '/<<PKGBUILDDIR>>'
>    dh_autoreconf_clean -O--buildsystem=pybuild
>    dh_clean -O--buildsystem=pybuild
>  dpkg-source -b .
> dpkg-source: info: using options from python-geotiepoints-1.6.0/debian/source/options: --extend-diff-ignore=^[^/]+.egg-info/
> dpkg-source: info: using source format '3.0 (quilt)'
> dpkg-source: info: building python-geotiepoints using existing ./python-geotiepoints_1.6.0.orig.tar.gz
> dpkg-source: info: using patch list from debian/patches/series
> dpkg-source: info: local changes detected, the modified files are:
>  python-geotiepoints-1.6.0/geotiepoints/_modis_interpolator.c
>  python-geotiepoints-1.6.0/geotiepoints/_modis_utils.c
>  python-geotiepoints-1.6.0/geotiepoints/_simple_modis_interpolator.c
> dpkg-source: error: aborting due to unexpected upstream changes, see /tmp/python-geotiepoints_1.6.0-1.diff.Zf6pVZ
> dpkg-source: info: Hint: make sure the version in debian/changelog matches the unpacked source tree
> dpkg-source: info: you can integrate the local changes with dpkg-source --commit
> dpkg-buildpackage: error: dpkg-source -b . subprocess returned exit status 2
> 
> E: Command 'cd /<<PKGBUILDDIR>> && runuser -u user42 -- dpkg-buildpackage --sanitize-env -us -uc -rfakeroot -S' failed to run.


The full build log is available from:
http://qa-logs.debian.net/2023/08/13/python-geotiepoints_1.6.0-1_unstable.log

If you reassign this bug to another package, please mark it as 'affects'-ing
this package. See https://www.debian.org/Bugs/server-control#affects

If you fail to reproduce this, please provide a build log and diff it with mine
so that we can identify if something relevant changed in the meantime.